Evolution

Proto Tarandic to Archaic Tarandim (1 T.E. to 2300 T.E)
(1) h > ∅ /S_(#,C)

(2) ∅ > ə /C_{r, h,ʔ, m,n, ŋ}

(3) m, n, ŋ > m /_[+labial]

(4) m, n, ŋ > n /_[+dental]

(5) m, n, ŋ > ŋ /_[+velar]

(6) C > ʔ / C_

(7) h, ʔ > r / V_V

(8) ə > a, i, o / [+glottal]_, [+coronal]_, [+rounded]_

(9) ao, au > au

(10) iu, eu > eu

(11) V > V[+long] / in open syllables

(12) ui, oi > oi

(13) ai, ae > ai

(14) e,o > ɛ, ɔ / [+short] in closed syllables

(15) kw, gw, ŋw > kʷ, gʷ, ŋʷ

(16) i,u > e,o / [+glottal]_

(17) b, d, g, gʷ > β, đ, ɣ, ɣʷ / _ (except after nasals)

(18) mp, nt, ŋk, ŋkʷ > ᵐb, ⁿd, ᵑg, ᵑgʷ

(19)mb, nd ŋg, ŋgʷ > ᵐb, ⁿd, ᵑg, ᵑgʷ

(20) p, b > pˀ, ɓ / _ʔ

(21) t > tˀ /_ʔ, d > ɗ, s > sˀ

(22) k, ɣ, ɣʷ> q, ħ, ħ /_ʔ

(23) ʔ > ∅ /_

(24) V > ∅/'CVC_ (in polysyllables), V >  ∅/,CVC_ (in polysyllables)

(25) V > ∅/_V

(26) s, sˀ > ʃ, s / _ except word finally

(27) kʷ > qʷ

-- Date: 2300

Old Hieratic Tarandim (2300 T.E to 2700 T.E)
(1) β, pˀ > w, ɓ /_

(2) oi, eu > u, e

(3) ai, au > a, ɔ

(4) V+long > V-long / _

Old Demotic Tarandim (2300 T.E to 2700 T.E)
(1)β, pˀ > b, p

(2) ɣ > g

(3) q, qw > r, rw /V_V

(4) ħ > h

Bridge Tarandim (2700 T.E to 4000 T.E)
(1) g, ᵑg > q

(2) u > l / _#

(2) ou > u [+stressed], o [-stressed], au > o, ai > e,

(3) oi, eu > u, e

(4) ŋ > n

(6) kw, qw, rw, ŋw > w, m

(7) t, đ > đ

(8) tˀ > t

(9) V > ∅/ [+fricative]_#

(9) V[+long] > V[-long]

Eastern Tarandim (2700 T.E to 3200 T.E)
(1) đ, tˀ, ɗ > d, t

(2) r > ∅ /_a, r > ∅ / rV_V

(3) d, b > ⁿd, ᵐb

(4) h > r / V_V

(5) h > ∅

Late Demotic Tarandim to Arqireyi (3200 T.E to 4000 T.E)
(1) u > l / _#

(2) g,> q, ᵑg > q

(3) ou > u:, ei > i:, ai > a:, au: > a:, o:

(4) oi, eu > u, o

(5) kw, ɣw, ŋw > p, ɓ, m

(6) e:, o: > eɪ, oʊ

(7) a, e, i, o, u > æ, ɛ, ɪ, ɔ, ʊ=

Late Demotic Tarandim to Gengi (3200 T.E to 4000 T.E)
(1) ou > u: ei > i, ai > e:, au > a:

(2) g,> q, ᵑg > ŋ

(3) oi, eu > u, e

(4) a, e, i, o, u > æ, ɛ, ɪ, ɔ, ʊ / Cʷ _, q_, ɓ, ɗ (not before nasals)

(5) kw, qw, ŋw > p, ɓ, m in central dialects, k, q, ŋ in the littoral

(6) V+length > V-length /_

(7) æ, ɛ, ɪ, ɔ, ʊ > ɛ /_

Arqireyi to Cardosan (4000 T.E to 4200 T.E)
(1) V+length > V-length /_

(2) ɪ > e, ʊ > o

(2) u, i > e, o

(2) ᵑg > q, ŋ > n, q

Cardosan to Imperial (4200 T.E. to 4400 T.E.)
(1) æ, ɛ, ɪ, ɔ, ʊ > a,e, e, o,o

(2) eɪ, oʊ > i, u

Imperial to Late Imperial (4400 T.E. to 4600 T.E.)
(1) a, e, i, o, u > ja, je, ej, ow, jo, _(N)#

(2) u > o

Late Imperial to Common Simbri (4600 to 5800)
(1) t, k > ts, c, _[iuj

(2) V// VC_CV

(3) V > V+stress / _CCV(C)# (penultimate heavy syllable)

(4) rS > SS / _(S=stop)

(5) e, i, o, > ei, ou [+stress]

(6) aN, eN, iN, oN > o, i [-stressed, word final]

(7) l > r, r > +alveolar

(8) Vs > V: / _# [+stressed]

(9) e/i/_s

(10) ᵐb > m

(11) ⁿd > r #_

(12) ⁿd > n / V_V (sporadic)

(13) ⁿd > nd, ᵐb > m

proto-Helian to Mesedanihla (3700 to 4400)
(1a) r > l /_

(1b) d > r /_

(1c) l > r _[C#]

(1d) r > l / [stop]_

(2a) Syllabic r, l > e

(2b) Syllabic m,n > ʌ

(2c) Syllabic s > i

(2d) Syllabic h > a

(2e) Syllabic w > u

(3) a,i,o,u > e,o / _(r,l)

(4) a,e,i > o (_w)

(5) S > S[+voiced] / _V, ts > j /_

Mesedanihla to Sihmesrdaníla (4400 to 5800)
(7) ~a, ~e > ʌ

(8) w > ∅, b > w

(9) f,s,l > s /[stop]_

(10) V > high tone before fricative or glottal stop, low tone before unreleased vowels.

(11) i,u > e,o / _h

(12) a,e,o > i,u / _s

(13) hh > ss, h >∅, ʔ >∅

(14) stop > t /_t, k/_k, p/_p

(15) f,s,l,r > x /[stop]_

(16) f > h

(17) x > s, s+fricative > ss, s > h /_V

(18) ∅ > e / C_CC